                &   {Mean}&     {SD}&    {Min}&    {Max}\\
\midrule
\textbf{A. District-level variables} (\textit{n} = 73)&         &         &         &         \\
\hspace{0.1cm} Scheduled debate week&     4.18&     1.39&     1.00&     8.00\\
\hspace{0.1cm} Number of debates in district&     2.08&     0.66&     1.00&     4.00\\
\hspace{0.1cm} Number of candidates (2017)&    13.55&     4.81&     3.00&    28.00\\
\hspace{0.1cm} Incumbent ran in election (2017)&     0.84&     0.37&     0.00&     1.00\\
\hspace{0.1cm} Share of repeat candidates (2017)&     0.26&     0.11&     0.06&     0.53\\
\hspace{0.1cm} Log registered voters (2017)&    10.23&     0.40&     9.27&    11.06\\
\hspace{0.1cm} 1st voteshare (2011)&     0.31&     0.13&     0.12&     0.82\\
\hspace{0.1cm} 2nd voteshare (2011)&     0.18&     0.05&     0.10&     0.36\\
\hspace{0.1cm} 3rd voteshare (2011)&     0.13&     0.03&     0.05&     0.25\\
\hspace{0.1cm} Voteshare HHI (2011)&     0.19&     0.11&     0.07&     0.69\\
\hspace{0.1cm} Turnout (2011)&     0.66&     0.05&     0.56&     0.75\\
\hspace{0.1cm} Log population density (2008)&    -9.51&     1.76&   -11.91&    -5.21\\
\hspace{0.1cm} Share over 18 (2008)&     0.48&     0.02&     0.43&     0.54\\
\hspace{0.1cm} Share with secondary education (2008)&     0.15&     0.05&     0.04&     0.28\\
\hspace{0.1cm} Share with GSM coverage (2015)&     0.71&     0.30&     0.01&     1.00\\
\hspace{0.1cm} Share owns a radio (2016)&     0.74&     0.12&     0.38&     1.00\\
\hspace{0.1cm} Share gets radio news often (2016)&     0.76&     0.12&     0.50&     1.00\\
\hspace{0.1cm} Avg. N radio stations covering each town (2016)&    10.98&     7.60&     0.00&    23.36\\
                &      $ $&      $ $&      $ $&      $ $\\
\midrule
\textbf{B. Individual-level variables} (\textit{n} = 4060)&         &         &         &         \\
\hspace{0.1cm} Male&     0.75&     0.43&     0.00&     1.00\\
\hspace{0.1cm} Respondent age&    31.73&     9.27&    18.00&    99.00\\
\hspace{0.1cm} Education: Primary&     0.94&     0.25&     0.00&     1.00\\
\hspace{0.1cm} Education: Secondary&     0.78&     0.41&     0.00&     1.00\\
\hspace{0.1cm} Education: Tertiary&     0.14&     0.35&     0.00&     1.00\\
                &      $ $&      $ $&      $ $&      $ $\\
\midrule
\textbf{C. Polling station-level variables} (\textit{n} = 5386)&         &         &         &         \\
\hspace{0.1cm} Number of registered voters in PS (2017)&   405.14&    74.86&    12.00&   505.00\\
\hspace{0.1cm} Number of PS in VRC&     3.57&     1.88&     1.00&     9.00\\
\hspace{0.1cm} VRC added in 2017&     0.10&     0.31&     0.00&     1.00\\
\hspace{0.1cm} Number of registered voters in VRC (2011)&  1423.20&   770.30&    45.00&  3995.00\\
\hspace{0.1cm} Number of PS in VRC (2011)&     3.36&     1.59&     1.00&     9.00\\
\hspace{0.1cm} Turnout (2011)&     0.63&     0.09&     0.14&     1.01\\
\hspace{0.1cm} Share of invalid votes (2011)&     0.07&     0.03&     0.00&     0.35\\
\hspace{0.1cm} PS covered by partner radio station&     0.85&     0.36&     0.00&     1.00\\
\hspace{0.1cm} Urban PS&     0.33&     0.47&     0.00&     1.00\\
